Play, pause, stop, rewind and fast forward operations can all be performed using the interface buttons, foot pedal buttons, and hotkeys, or a combination.
There are two play modes. For details click here.
To quickly test playback, press F1. Your file should begin to play. If it does not, you may need to change the hotkey function to a different key. For details click here.
Default hotkeys for other functions are:
F4 – stop
F7 – rewind
F8 – fast forward
These and others are displayed on the Settings menu.
See also PX and RX.